Spokes for sprocket



FIG. 1 is a front perspective view.

FIG. 2 is a front elevation view.

FIG. 3 is a rear elevation view.

FIG. 4 is a side elevation view; and,

FIG. 5 is a top plan view.

The broken lines shown on the sprocket are included for the purpose of illustrating portions of the sprocket which form no part of the claimed design. 

CLAIM The ornamental design for spokes for a sprocket, as shown and described. 